Definition: The term Arthurian refers to a group of Welsh saints who lived during the 8th century AD. They are known for their heroic deeds, including battles against the Norman invaders in England. Definition: The term "Arthurian" refers to the period in English history from the 9th century to the early 10th century when Arthur, King of Mercia, and his knights were among the most influential figures of the medieval period. Their story is often associated with various battles against the invading Normans in England. The term "Arthurian" also refers to a group of Welsh saints who lived during this time. They include the legendary king Arthur as well as other historical figures such as Merlin, the wizard and knight who led Arthur's knights on many key quests. The word often conjures up images of knights and their exploits in battle. The term "Arthurian" has been used by literary figures from Shakespeare through to contemporary authors like J.R.R. Tolkien. It is a common term for medieval stories that have had a lasting impact, much as the story of King Arthur and his knights continues to inspire readers today.